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© Coilcraft Inc. 2016

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

Shielded Power Inductors – SLC1480

Document 482-1

Document 482-1 Revised 09/14/15

• Requires a mere quarter square inch of board space

• Handles current as high as 130 A.

• Ideal for use in multi-phase VRM/VRD regulators

1. When ordering, please specify

packaging code:

SLC1480-321MLD

Packaging: D = 13

″ machine-ready reel. EIA-481 embossed plastic

tape (500 per full reel).

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter C instead.

2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4284.

3. DCR is measured between the two points indicated below.

Points used for measuring DCR

±20% (nH)

min

max

(MHz)

10% drop 20% drop 30% drop

20°C rise 40°C rise

SLC1480-111ML_

110

0.15

0.21

130

110

128

130

39

55

SLC1480-131ML_

130

0.15

0.21

110

97

110

112

39

55

SLC1480-151ML_

150

0.15

0.21

108

88

95

97

39

55

SLC1480-171ML_

170

0.15

0.21

75

80

87

90

39

55

SLC1480-201ML_

200

0.15

0.21

68

65

72

76

39

55

SLC1480-231ML_

230

0.15

0.21

59

57

64

67

39

55

SLC1480-261ML_

260

0.15

0.21

50

50

57

61

39

55

SLC1480-301ML_

300

0.15

0.21

46

42

49

52

39

55

SLC1480-321ML_

320

0.15

0.21

42

38

44

48

39

55

SLC1480-441ML_

440

0.15

0.21

35

28

32

35

39

55

Designer’s Kit C467 contains 3 each of select values.

Core material Ferrite

Terminations RoHS compliant matte tin over nickel over copper.

Other terminations available at additional cost.

Weight 5.25 g

Ambient temperature –40°C to +85°C with (40°C rise)

Irms current.

Maximum part temperature +125°C (ambient + temp rise). Derating.

Storage temperature Component: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 500/13

″ reel; Plastic tape: 24 mm wide, 0.4 mm thick,

16 mm pocket spacing, 8.1 mm pocket depth

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

4. SRF measured using an Agilent/HP 8753ES network analyzer or equivalent.

5. DC current at 25°C that causes the specified inductance drop from its

value without current. Click for temperature derating information.

6. Current that causes the specified temperature rise from 25°C ambient.

This information is for reference only and does not represent absolute

maximum ratings. Click for temperature derating information.

7. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.